Uniform quality due to factory production! Installation and removal are easy with a screwdriver.
This product features excellent bending strength and impact resistance, as well as significant crack resistance, allowing for various design moldings for inspection openings. Utilizing the properties of glass fiber reinforced cement, it enables thin-walled molding, contributing to weight reduction. Additionally, during inspections, the lid can be easily removed and installed using only a screwdriver, enhancing work efficiency. 【Features】 ■ Possible to shorten construction time ■ Uniform quality due to factory production, with a very clean finish ■ Easy to install ■ Resistant to moisture ■ Brass inserts *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 - The screws and washers are made of rust-resistant stainless steel. - During inspections, the lid can be easily removed and attached using only a screwdriver, making it highly efficient to work with. - Installation and removal can be easily done with a Phillips screwdriver. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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The Manhole Trading Company manufactures and sells concrete secondary products and resins. We handle a variety of concrete products, including various handholes, foundations for pull-open switchboards, and foundations for lighting poles, as well as manhole covers, adhesives, processing resins, and construction civil engineering materials. Please feel free to contact us if you have any requests.